If you felt moved to pay them a visit and have a face to face conversation that may be very useful. Truth is made more plain in that circumstance. Do you have coin in Instawallet personally?
I've never have any coin on Instawallet. I only have a few coins at bitcoin-central and right now it looks like they are still here (I didn't try to move them, though). So my implication regarding Instawallet will be limited.
My feeling is to remain in a position of "good faith" and file nothing yet, while giving Paymium a clear opportunity to give solid and verifiable information that we can all trust. I really think they should have that opportunity.
IANAL, but my gut sense is that it would be counter-productive to take any actions which could in any way be construed or framed as harassment or intimidation. Such a thing could come back to bite one on the ass in the unfortunate event that it is necessary to move this through the legal system.
Reporting a theft will do no harm to Paymium as long as you don't accuse
them of the theft. If you are a victim of a theft you are allowed to complain and file a "
plainte contre X" (meaning you don't know who stole you and ask the police to find it). If you get your coins back later you just have to inform the police that you are no longer a "
partie civile" and the police will continue its investigations with or without you.
Worse, if the Paymium crew turn out to be the perps and end up on the wrong side of some fellow criminal's actions I personally would want nothing whatsoever to drag me into a now greatly expended investigation.
I believe that if they had any intent to leave with the money they would not have reopen bitcoin-central.net today.
Another information for everybody : the "class actions" that exist in some countries do not exist in France. Every victim has to declare itself separatly for his case to be looked upon. It can be a copy/paste from the same document but it still needs to be sent individually.
By the way : is there any french victim of the problem ? It may help to seek help from a consumer's association...
Really appreciate your input. Thank you
Would you be open to visiting Paymium to see what information can be obtained? I'm sure there are enough of us who could chip in to compensate you for your time. I would think that ideally a formal meeting should be had with one of their directors. Let me know. Personally I would prefer not to fly to Paris right now...